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( 276 reviews )

3.5" Square Corner Door Hinges

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Price range: $4.99 through $30.9929% OFF

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Estimate delivery times: 10-20 days (International), 1-3 days (United States).
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Description

Description

3.5" Square Corner Door Hinges Details

Specifications
      1. Standard 3.5″ Square Corner Hinge – 3.5″ x 3.5″ hinges with true square corners and 6-hole pattern for common residential door prep.
      2. Solid & Durable Construction – Heavy-duty iron/steel leaves provide reliable strength and long-lasting performance for daily use.
      3. Smooth & Quiet Operation – Plain-bearing knuckles help doors open and close smoothly with reduced wobble and noise.
      4. Modern Matte & Metallic Finishes – Available in Matte Black, Satin Nickel, Satin Brass and more to match your knobs, levers and locks.
      5. Complete Screw Kit Included – Matching color wood screws plus extra-long screws for secure installation and easy hardware replacement.
      6. Versatile Applications – Ideal for bedroom, bathroom, hallway, closet and utility doors. In addition, they are suitable for cabinets, sheds and other light outdoor structures when appropriate.

Key Specifications

Hinge Size 3.5″ x 3.5″ (89mm x 89mm)
Corners Square corners
Mount Type Full mortise; fits standard 3.5″ square-corner hinge prep
Holes per Leaf 6-hole configuration
Material Solid iron / steel (residential grade)
Bearing & Pin Plain bearing; removable pin design allows up to approx. 270° opening (pin may be driven out for maintenance as needed)
Available Finishes Matte Black, Satin Nickel, Satin Brass (finish options vary by listing)
Pack Options Multi-pack configurations available (see product options: e.g. 18/30/42 Pack etc.).
Included Screws Color-matched mounting screws for each hinge; includes extra-long screws to improve holding power, especially when reusing existing screw holes.
Recommended Hinges per Door Typically 3 hinges per standard interior door (check door weight / local requirements).
Use Cases Interior swing doors, bedroom / bathroom / hallway / closet doors;
suitable for cabinets, utility doors, sheds, shutters and other light/medium duty applications.
Installation Notes Ensure your door and frame are chiseled for 3.5″ square-corner hinges; align hinge with mortise and fasten using included screws.

What’s Included

  1. 3.5″ x 3.5″ square corner door hinges in selected finish and pack size.
  2. Matching color wood screws set (standard + extra-long), quantity matched to hinges.

Cautions

  1. Before installation, confirm hinge size, corner style (square vs radius) and hole pattern match your existing prep.
  2. Use proper tools and follow installation steps; improper mounting can affect alignment and load capacity.
  3. For heavy or exterior doors, verify hinge rating and quantity meet project requirements.
Reviews (276)

Customer Reviews

Based on 276 reviews
  1. Pat D
    July 11, 2025
    Helpful? 0 0
    Solid construction that looks clean
    ...More
    Movement stays smooth and balanced through the swing. Materials feel sturdy and reliable over time. Mounting is simple, and the holes line up precisely. Installation is straightforward and tool‑friendly.
    Heather
    July 11, 2025
    Helpful? 0 0
    All hardware included with screws included
    ...More
    Screws seat securely with good bite. It delivers strong quality at a fair price. Operation is quiet and smooth with consistent action. The hinge action feels controlled and whisper‑quiet.
    Michelle Astle
    July 10, 2025
    Helpful? 0 0
    Precise fit with neat alignment
    ...More
    Screws seat securely with good bite. Screws seat securely with good bite. It delivers strong quality at a fair price. Overall construction is tight and confidence‑inspiring.
    Sinister Crawler
    July 10, 2025
    Helpful? 0 0
    Secure hardware included for high‑traffic rooms
    ...More
    It delivers strong quality at a fair price. The hinge action feels controlled and whisper‑quiet. The hinge action feels controlled and whisper‑quiet. Materials feel sturdy and reliable over time.
    Kindle Customer
    July 9, 2025
    Helpful? 0 0
    Great overall value with tidy finish
    ...More
    The build feels solid and well‑made for daily use. Installation is straightforward and tool‑friendly. Overall performance and price feel well‑balanced. Pins fit snugly and operate without play.
    JO
    July 8, 2025
    Helpful? 0 0
    Clean, durable finish with tidy finish
    ...More
    The hinge action feels controlled and whisper‑quiet. Fitment is precise, making alignment easy. Screws seat securely with good bite. Pins fit snugly and operate without play.
    TH
    July 8, 2025
    Helpful? 0 0
    Simple to mount
    ...More
    Overall performance and price feel well‑balanced. Pins fit snugly and operate without play. Mounting is simple, and the holes line up precisely. The finish looks clean and resists wear in routine use.
    Latasha Graham
    July 7, 2025
    Helpful? 0 0
    Snug pins with screws included
    ...More
    Mounting is simple, and the holes line up precisely. For the quality, the value is excellent. Mounting is simple, and the holes line up precisely. The finish looks clean and resists wear in routine use.
    Seattle Dog
    July 7, 2025
    Helpful? 0 0
    Secure hardware included for interior use
    ...More
    Screws seat securely with good bite. Pins fit snugly and operate without play. Operation is quiet and smooth with consistent action. Installation is straightforward and tool‑friendly.
    Dave P.
    July 6, 2025
    Helpful? 0 0
    Premium feel for daily doors
    ...More
    Pins fit snugly and operate without play. Fitment is precise, making alignment easy. The hinge action feels controlled and whisper‑quiet. Fitment is precise, making alignment easy.
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99